import sys print sys.path def test(): data = dict.fromkeys(['name', 'age'], 0 ) data.pop('age') del data['name'] data['test'] = 10 data.popitem() print data print len( data ) print data.has_key( 'name' ) print 'name' in data print data.keys() print data.values() data2 = dict({'nant':10, 'pop':20}) print data2 data.update( data2 ) print data print data2 print data.items() for key in data.keys(): print key data[(2,3,4)] = 100 print data.keys() test()
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